Portable device



FIG. 1 is a perspective view of a portable device showing our design, with the portable device in a closed state;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side, elevational view thereof;

FIG. 5 is a right side, elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the portable device of FIG. 1, but showing the portable device in an open state.

Broken lines shown in the drawings illustrate features of the portable device that form no part of the claimed design. 

The ornamental design for a portable device, as shown and described. 